Trailer hitch anti-theft device



FIG. 1 is a top isometric view of a trailer hitch anti-theft device showing my new design;

FIG. 2 is a bottom isometric view thereof;

FIG. 3 is a top view thereof;

FIG. 4 is a front view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a left side view thereof;

FIG. 7 is a bottom view thereof;

FIG. 8 is a rear view thereof; and,

FIG. 9 is a top view showing the trailer hitch anti-theft device of FIG. 1 in a partially opened position.

The portions shown in broken lines in FIG. 1 are for illustration purposes only and form no part of the claimed design. 

CLAIM The ornamental design for a trailer hitch anti-theft device, as shown and described. 